Can you please send us a message form the app’s Help section and tell us more details about your experience? Please, give us an example word that was introduced as new multiple times. We’d like to investigate and troubleshoot this if necessary, as soon as possible!

It happens exactly as Sophia wrote. At every language what I use & at every section . Later I’ll send a letter, it will be waste of time because randomly appear words as new words (drag it into the head). Ie today at Russian repeatedly appeared “бритва”, «обедаю», «умиваюсь» and others . I can’t remember all of them